<template>
  <transition name="confirm-fade">
    <div class="confirm" v-show="showFlag">
      <div class="confirm-wrapper">
        <div class="confirm-content">
          <p class="text">{{text}}</p>
          <div class="operate">
            <div @click="cancel" class="operate-btn left">{{cancelBtnText}}</div>
            <div @click="confirm" class="operate-btn">{{confirmBtnText}}</div>
          </div>
        </div>
      </div>
    </div>
  </transition>
</template>

<script type="text/ecmascript-6">
  export default {
    props: {
      text: {
        type: String,
        default: ''
      },
      confirmBtnText: {
        type: String,
        default: '确定'
      },
      cancelBtnText: {
        type: String,
        default: '取消'
      }
    },
    data() {
      return {
        showFlag: false
      }
    },
    methods: {
      show() {
        this.showFlag = true
      },
      hide() {
        this.showFlag = false
      },
      cancel() {
        this.hide()
        this.$emit('cancel')
      },
      confirm() {
        this.hide()
        this.$emit('confirm')
      }
    }
  }
</script>

<style scoped>

  .confirm {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: 998;
    background-color: rgba(0,0,0,0.3);
  }
  .confirm-fade-enter-active {
    /* animation: confirm-fadein .3s; */
    transition: opacity .3s;
  }
  .confirm-fade-enter {
    opacity: 0;
  }
  .confirm-content {
    animation: confirm-zoom 0.3s;
  }
  .confirm-wrapper {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 999;
  }
  .confirm-content {
    width: 270px;
    border-radius: 13px;
    background: #fff;
  }
  .text {
    padding: 19px 15px;
    line-height: 22px;
    text-align: center;
    font-size: 18px;
    color: black;
  }
  .operate {
    display: flex;
    align-items: center;
    text-align: center;
    font-size: 18px;
  }
  .operate-btn {
    flex: 1;
    line-height: 22px;
    padding: 10px 0;
    border-top: 1px solid rgba(0,0,0,0.3);
    color: #409EFF;
  }
  .operate-btn.left {
    border-right: 1px solid rgba(0,0,0,0.3);
  }

  @keyframes confirm-fadein {
    0% {opacity: 0;}
    100% {opacity: 1;}
  }

  @keyframes confirm-zoom {
    0% {transform: scale(0);}
    50% {transform: scale(1.1);}
    100% {transform: scale(1);}
  }
</style>